Black Box KV3000 User Manual download pdf (Page 12)

CHAPTER 1: Specifications

Interfaces

(continued)— CPU and MONITOR/KEYBOARD/MOUSE ports

(continued):

Multiplatform

(KV30xx, KV50xx) models:

roprietary composite of:

•

IBM AT, IBM PS/2, Sun, or ADB keyboard;

• RS-232, PS/2, Sun, or ADB mouse; and

• Video (standards listed above)

Resolution — With original Serv cabling: Up to 1024 x 768

noninterlaced;

With coaxial cabling: Up to 1280 x 1024 noninterlaced;

Refer to Section 4.1.3

Protocol — RS-232: Asynchronous

Data Format — RS-232: 8 data bits, 1 stop bit, no parity (fixed)

Data Rate — RS-232: 9600 or (for firmware update only) 57,600 bps

Maximum

Distance — Depending on the CPU, monitor, and video resolution

(see Section 4.1.3), either:

40 ft. (12.2 m) of total original Serv cable from the

keyboard, monitor, and mouse to any CPU,

including up to 5 ft. (1.5 m) from any ServSwitch

or ServSwitch Ultra to any other Serv unit

(submaster) attached to it; or

20 ft. (6.1 m) of coaxial cable—possibly as much as

100 ft. (30.5 m), depending on CPUs—from any

ServSwitch or ServSwitch Ultra to any device

attached to it;

Also, 50 ft. (15.2 m) of serial cable from the RS-232 port

of any ServSwitch or ServSwitch Ultra to a non-local

computer

User Controls — Keyboard commands;

(3) Front-mounted pushbuttons:

“ON/OFF” (power), “+” (switch to next port), and

“–” (switch to previous port);

On-screen menu (ServSwitch Ultra and regular

ServSwitch with optional overlay board SW720C-R3

only)

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Black Box KV3000 User Manual Page 12